baber/WOPTO huggingface dataset:
Patent GB-2322491-A (GB)
Title: A multiband receiver with filters to combine the rf and LO signals for input to a mixer
Inventor: VLAHOS CONSTANTINE
IPC: H04B1/26
Filed: 1998-01-21
Abstract: A method and apparatus enables a communication device Fig 1 to operate in multiple bands, such as GSM 900 MHz, DCS 1800 MHz, and PCS 1900 MHz bands, by eliminating the need for a mixer for each band. In a dual band GSM/DCS 1800 radiotelephone, for example, the local oscillator (LO) injection frequencies for both GSM and DCS bands are provided to a mixer (234) through the use of combination filters(222, 246). Thus, the duplexing and matching requirements to the mixer input are simplified and the signal losses are minimized. The common output ports of the GSM RX/LO combination filter and DCS RX/LO combination filter are duplexed to the input of the mixer. Also, the input impedance matching of the mixer is designed to match the impedance for the received signals in each band, as well as provide an RF trap at the IF frequency. The match at the output of the mixer is designed to match the impedance of the IF filter and provides a low impedance to RF input frequencies. Finally, a tri-band radiotelephone is also described.
Patent GB-2334256-A (GB)
Title: Hydroxylation activated prodrugs
Inventor: POTTER GERALD ANDREW
IPC: A61K31/70
Filed: 1998-02-12
Abstract: There is disclosed a prodrug having a drug moiety, the prodrug being activated by enzymatic hydroxylation to release the drug moiety. The drug moiety is eg. a cytotoxic or cytostatic agent, eg. colchicine, esperimycin, taxol, daunomycin, staurosporin or nitrogen mustard. The 'carrier' framework may be a steroid such as estradiol.
Patent GB-2336395-A (GB)
Title: A hook latch arrangement
Inventor: MCKEOWN SEAN COLIN
IPC: E05B65/12
Filed: 1998-04-14
Abstract: Within a vehicle a hook latch arrangement (1) is provided for securing in a panel (2), such that the panel (2) may be released from retention by a latch mechanism coupled to a latch element (4) of the hook latch arrangement (1) whilst a hook element (5) may be provided to retain baggage (3) or other apparel. Typically, the hook element (5) will not be deployed when the panel (2) is displaced, thus the hook element (5) will provide a suspense fixing for baggage (3) to accommodate vehicle jostling. The latch element (4) and hook element (5) are pivotable about respective pivot edges which are substantially parallel but provide opposed pivotal displacement for respective elements (4, 5). Thus, the hook latch arrangement (1) provides both a latch mechanism release function through latch element (4) and an appropriate fixing for baggage (3) through hook element (5) without substantially effecting the aesthetic appeal as perceived by an occupant of the vehicle.
Patent GB-2337055-A (GB)
Title: Effervescent particle
Inventor: BAILLELY GERARD MARCEL
IPC: C11D3/00
Filed: 1998-05-08
Abstract: An effervescence particle comprising an anhydrous perborate, or oxoborate as it is also known intimately mixed with a diluent, with the proviso that the diluent is not sodium perborate monohydrate. The invention also relates to processes for making the particle and to detergent compositions comprising such a particle. The invention also relates to the use of such a effervescence particle in a detergent composition for improvement of the dispensing or dissolution of the detergent composition into the washing water or for improvement of the delivery of detergent actives of the composition to the wash or for improved sudsing. Suitable diluents include polymeric organic compounds or anionic or non-ionic surface active compounds.
Patent GB-2328436-A (GB)
Title: Liquid crystalline carbonic acid esters
Inventor: SCHUHMACHER PETER
IPC: C09K19/00
Filed: 1998-08-18
Abstract: Liquid-crystalline compounds have the formula la where P<1> and P<2> each independently are hydrogen, C1-C4-alkyl or reactive radicals by means of which polymerization can be brought about, Y<1> and Y<2> each independently are a single chemical bond, oxygen, sulfur, -O-CO-, -CO-O-, -O-CO-O-, - CO-NR-, -NR-CO-, -O-CO-NR-, -NR-CO-O- or -NR-CO-NR-, R is hydrogen or C1-C4-alkyl, A<1> and A<2> are spacers having one to 30 carbons in a chain which can be interrupted by oxygen in ether function, sulfur in thioether function or by nonadjacent imino or C1-C4-alkylimino groups, and M is a mesogenic group.
Patent GB-2341573-A (GB)
Title: Hammer with nail removing claw
Inventor: CHEN CHING YI
IPC: B25D1/04
Filed: 1998-09-16
Abstract: A nail hammer includes a handle 30 and a head 20 secured to the handle. The head includes a striking member 21 formed on one end and a split claw 22 formed on the other end and having a groove 23 for forming a pair of legs. The groove includes an open end and a root portion. The split claw includes a hole 24 formed in the root portion 28 of the legs and communicating with the root portion of the groove for eliminating stress concentration. It is preferable that the hole includes a circular cross section.
Patent GB-2334107-A (GB)
Title: Coiled tubing inspection system
Inventor: WEINBAUM HILLEL
IPC: G01N27/82
Filed: 1997-10-14
Abstract: A non-destructive inspection system is disclosed for testing oilfield tubulars and particularly for testing coiled tubing. The system includes a support housing and an inspection head (30) removably positioned within the support housing and including a thru-bore for receiving coiled tubing. A magnetizing coil (32) is provided for saturating the tubing while passing through the inspection head. The inspection head includes various sensors for defecting defects, including a plurality of flaw detector transducers (40) circumferentially spaced about the thru-bore for outputting a signal indicative of a change in flux leakage, a plurality of wall thickness transducers (51) for outputting a wall thickness signal indicative of a change in density of magnetic flux corresponding to tubular wall thickness, and at least two pairs of diameter transducers (70) preferably lying along a first axis and a second axis perpendicular to the first axis for outputting signals indicative of the radial spacing between the transducers and adjacent outer wall of the tubular. The computer processes electrical signals from the inspection head and displays results to an operator in real time, and is interconnected via one or more electrical conductors with the inspection head.
Patent GB-2350803-A (GB)
Title: Apparatus for sampling particulates from a gas stream
Inventor: TALLENTIRE ALAN
IPC: G01N1/04
Filed: 1999-06-09
Abstract: A gas sampling apparatus comprises a sampling device for diverting part of a gas stream, the gas stream being diverted to a monitoring device 19 which comprises a material 34 for removing particulates from the gas stream, a port for supplying an indicator material to the separated particulates and a transparent portion 29 allowing the trapped and treated particulates to be observed. The removing material 34 may be a filter and the monitoring unit 18 is preferably formed of a base 18 and a cover 19 having an outlet 24 and an inlet 31 disposed therein. Both inlet 31 and outlet 24 may have sealing gaskets 35 to form a seal either with the gas line from the gas sampling device or with a sterile closure member 42. The apparatus may also include a container 44, containing incubating fluid 45, having a neck 47 which co-operates with the inner portion of the gasket 35.
Patent GB-2338668-A (GB)
Title: Dispensing apparatus and method
Inventor: CAMPBELL JOHN
IPC: B22D18/04
Filed: 1999-06-23
Abstract: Apparatus for dispensing a liquid material from a reservoir (12), the apparatus comprising a first vessel (11) which forms an intermediate chamber and which is arranged to receive material from the reservoir (12), a second vessel (10) which forms a dispensing chamber and which is arranged to receive material from the intermediate chamber (11), first pressurising means whereby the intermediate chamber (11) can be pressurised, second pressuring means whereby the dispensing chamber (10) can be pressurised, first valve means (13) operable to permit material to be admitted into the intermediate chamber (11) from the reservoir (12), second valve means (14) operable to permit material to be admitted into the dispensing chamber (10) from the intermediate chamber (11), and a duct (19) extending from within the dispensing chamber (10) whereby material can be dispensed through the duct (19) from the dispensing chamber (10) by pressurisation of the dispensing chamber (10). The apparatus may be used for supplying molten metal to moulds.
Patent GB-2342188-A (GB)
Title: Infusion pump
Inventor: BENNETT CYNTHIA
IPC: A61M5/14
Filed: 1996-07-08
Abstract: The present invention provides an infusion pump 10 having a main body portion 14. The main body portion includes a display area 23 for displaying user interface information. At least one pump module 16 is provided which is removably secured to the main body portion and adapted to receive an IV tube. The pump module includes means for applying pumping action to the IV tube. A microprocessor is contained in the main body portion for generating user interface information on the display area. The infusion pump also comprises means for entering values relating to a beneficial agent to be infused into a patient and means for calculating an infusion profile for this agent. Included in the user interface information is a graphical representation of the calculated infusion profile 140.
Patent GB-2346016-A (GB)
Title: Smart card connector with card detection switch
Inventor: DUPONT DRUNO
IPC: G06K7/01
Filed: 1999-12-03
Abstract: A smart card connector has a tact switch (20) actuated by two actuator beads (32,34) with one of the beads (32) projecting into the card receiving slot (12). The actuator bead (32) projecting into the card slot is offset with respect to the other actuator bead (34) in order to displace activation of the tact switch (20) to the very end of the smart card (1) travel.
Patent GB-2358053-A (GB)
Title: An insert for securing self tapping screws in thin or weak workpieces
Inventor: DENHAM KEITH
IPC: F16B37/06
Filed: 1999-12-14
Abstract: An insert (11) for securing self tapping screws in thin or weak workpieces comprises a head portion (15), a body portion (14) and a receptacle portion (16). A through bore (13) extends through the head (15), body (14) and receptacle portions (16) and is unthreaded in the region of the receptacle portion (16) for the reception of a self tapping screw. The body portion (14) is deformable so that when the receptacle portion (16) is drawn towards the head portion (15) the insert (11) is secured in a hole in a suitable workpiece.
Patent HU-T71077-A (HU)
Title: Structural arrangement for closing slot
Inventor: MEIER WALTER
IPC: H02K3/487
Filed: 1994-08-17
Abstract: The arrangement for closing the slots (which are filled with conductor rods (4) or coils) of the laminated stator core (5) of an electrical machine by means of slot closure pieces comprises an upper prismatic body (1) on whose underneath (8) a surface runs in an inclined manner, and a lower prismatic body (2). The upper surface (9), facing the upper body, runs in the opposite direction to the gradient of the lower surface (8) of the other body, the actual wedging being carried out by relative displacement of the two prismatic bodies (1,2) with respect to one another. In order to be able to utilise the elasticity of the upper body (1) in the transverse direction optimally, the force of the conductor rod (4) or coil on the upper prismatic body (1) over its entire length is introduced essentially only in its central section. In consequence, relatively large spring movements in the radial direction are available which, for their part, can better compensate for seating phenomena in winding construction. In this way, maintenance intervals are extended, and the availability of the machine is increased. <IMAGE>
Patent HU-T75363-A (HU)
Title: Process for production of conpost with large water holding capacity by using above all soil productivity increaser compost based on wood industry's waste
Inventor: BALOGH GABOR
IPC: C05F9/04
Filed: 1994-12-09
Abstract: The subject of the invention is a process for producing compost of high water absorbing and retaining capacity, particularly by using compost material produced from wood industrial waste material which improves the soil fertility. During the process of the invention process the compost of wood industry origin transformed to plant absorbable manure and decomposed under aerobic conditions known per se to a water content of 30 to 35 %, sieving and putting the dehydrated product in prism while adding 1.5 to 3.0 % by weight water absorbing and retaining adjuvant is added to the compost during the prism formation process, turning over the prism several times by power machine, homogenising the mixture and covering with a black foil, its water content controlled and maintained at 30 to 35 % and, if desired, adjusting the water content within the above level. The process of the invention is used in agriculture.
Patent HU-T72832-A (HU)
Title: Method of preparing alkanols and glycols, and fluidized bed, fluidized bed reactors and apparatus comprising said reactors
Inventor: MILLER JORGE P
IPC: C07C29/124
Filed: 1993-10-28
Abstract: Lower monobasic or dibasic alcohols are produced by the following steps: a) reacting a starting material with a metallic halide (wherein the metal is in the higher of two possible valence states) to obtain a reaction product, a corresponding metallous halide (wherein the metal is in the lower of the two possible valence states) and hydrohalic acid, and (b) reacting the reaction product of step (a) and hydrohalic acid with magnesium oxide to form the corresponding lower monobasic or dibasic alkanol; wherein the starting material for forming a lower monobasic alcohol is a lower alkane, from which the corresponding lower alkanol is obtained; and the starting material for forming a lower dibasic alcohol is either a lower alkanol or a lower alkene, from which the corresponding lower glycol is obtained. Two continuous fluidized-bed systems are provided for conducting the necessary reactions.
Patent IL-40905-A (IL)
Title: Disintegrating bullets made of steel powder and their manufacture
IPC: B22F9/08
Filed: 1972-11-23
Abstract: An iron powder is compressed into a disintegrating bullet used for practice ammunition. The powder having a predetermined particle dimension is obtained by atomizing a molten mass of steel with pressurized water. The powder is annealed subsequently, then crushed, scrubbed and sieved to obtain particles at a size preferably between 0.4 to 1 mm.
[US3951035A]
Patent IL-49288-A (IL)
Title: (cyclopropylalkyl)amine derivatives
IPC: C07C209/60
Filed: 1973-12-04
Abstract: 1453703 Cyclopropylmethylamine derivatives SCIENCE-UNION ET CIE SOC FRANCAISE DE RECHERCHE MEDICALE 13 Dec 1973 [28 Dec 1972] 59886/72 Heading C2C Novel compounds have the Formula I in which R 1 and R 2 which are the same or different, each represents a hydrogen atom, a C 1-6 alkyl radical, an unsubstituted cyclopropyl radical or a cyclopropyl radical bearing one or more C 1-6 alkyl radicals; R<SP>1</SP> represents a C 1-6 alkyl radical; R 3 represents a hydrogen atom or a C 1-6 alkyl radical; A represents -O-, -S-, or -NH-; n is 0, 1 or 2; and n<SP>1</SP> is 0, 1, 2 or 3. Also claimed per se are the acid addition salts of compounds of Formula I with mineral or organic acids and the optically active forms of said compounds of Formula I (e.g. obtained by resolution with an optically active acid). The compounds of Formula I are obtained by condensing a compound of Formula II either (a) with a #-haloalkyl isocyanate or isothiocyanate of Formula III in which A is -O- or -S-, Hal is Cl or Br and n<SP>11</SP> is 2, 3 or 4, to form a disubstituted urea or thiourea of Formula IV and cyclizing the latter by heating (e.g. in aqueous medium at 50-120‹ C.) to form a compound of Formula I in which A is -O- or -S-; or (b) with a cyclic S-methyl isothiourea of Formula V in which n is 0, 1 or 2 and preferably by heating to 50‹ to 150‹ C. in a polar solvent, to form a compound of Formula I in which A is -NH-. Compounds of Formula I in which A is an oxygen atom are also obtained by reacting a compound of Formula II with an aryl haloformate of formula in which Hal<SP>1</SP> is F or Cl and Ar is a phenyl radical optionally substituted by one or more radicals of electrophilic character (e.g. -NO 2 ), preferably in the presence of a basic agent, to produce a carbamate of Formula VI condensing the latter with an aminoalkanol of Formula VII (e.g. in an aqueous medium) to obtain a compound of Formula VIII submitting the latter to the action of a chlorinating brominating agent to form the corresponding #-haloalkyl urea and cyclizing this latter compound by warming to produce a compound of Formula I in which A is oxygen. The compounds of Formula I are physiologically active and are included in pharmaceutical preparations.
[GB1453703A]
Patent IL-92639-A (IL)
Title: Process for the preparation of perhaloalkylthioethers
IPC: C07B45/06
Filed: 1989-12-11
Abstract: A process for the preparation of perhalogenoalkylthioethers in which there are brought into contact, optionally in a solvent
 a reducing agent consisting of a metal chosen from among zinc, cadmium, aluminium and manganese together with sulphur dioxide, or consisting of an alkali metal dithionite or an alkali metal, alkaline earth metal or metal hydroxymethanesulphinate, or consisting of a formate anion and sulphur dioxide,
 a disulphide and
 a perfluoroalkyl halide.
Patent JP-S55102922-A (JP)
Title: Reception-frequency tuning-position display unit of receiver
Inventor: TSUJIMURA TSUTOMU
IPC: H03J3/12
Filed: 1979-01-30
Abstract: PURPOSE: To display a tuning position electrically and accurately by a simple constitution by changing inflection states of a spring body by an external operation part and then by making an electric connection between a power reception part and power supply part via the spring body.  
     CONSTITUTION: Light emission parts 22 are fitted over or under graduation parts corresponding to graduations of reception frequencies, and external operation parts corresponding to light emission parts 22 are provided at adequate places of a receiver. On the other hand, spring bodies 26 with bistable inflection states are provided between power reception part 25 of spring bodies 26 and power supply part 29 corresponding to light emission parts 22. Then, inflection states of spring bodies are changed by external operation parts to connect electrically reception part 25 to supply part 29, via spring body 26 and spring body supply part 27 is provided at the position. Therefore, the simple constitution can display a tuning position electrically with accuracy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01185701-A (JP)
Title: Servo device
Inventor: KATO YOSHIKI
IPC: G05B11/36
Filed: 1988-01-20
Abstract: PURPOSE:To reduce a routine error and to prevent a limit cycle from being generated by switching two control setting deviation as a fundamental quantity according to an oscillation suppression decision rule, and generating ternary output for a driving device. CONSTITUTION:When the deviation S4 that is a range to suppress oscillation is inputted to an oscillation suppression input generating device 8, the oscillation suppression input generating device 8 outputs an oscillation suppression signal S8 to ternary generating device 7 to keep a load at a targeted value. At the ternary generating device 7, binary input from a binarization device 6 and oscillation suppression input from the oscillation suppression input generating device 8 are switched, and is outputted to the driving device 9 as the ternary output S7. In other words, from the ternary generating device 7, either value out of a plus value, an oscillation suppression value, and a minus value is outputted. By inputting the ternary output S7 to the driving device 9, the load 1 is driven. In such a way, it is possible to reduce the routine error or the limit cycle.
Patent JP-H11213905-A (JP)
Title: Plasma display panel and manufacture thereof
Inventor: KAWAMURA HIROYUKI
IPC: H01J11/44
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To form a phosphor layer at low cost with excellent accuracy. SOLUTION: A phosphor layer ink is continuously made discharged by a pressurized nozzle while a substrate or the nozzle is moved so as to form a phosphor pattern of a plasma display panel. In this case, the dispersion of a solvent in an ink in a bulkhead at a phosphor application of a first color causes a difference in wettability of the ink at a phosphor application of a second color because of the solvent dispersed to the bulkhead at its both of the sides, thereby the shape of a phosphor film being asymmetric. Thus, an ink solvent is dispersed in advance to be saturated or an ink solvent is volatilized so that the wettability of the phosphor ink in the bulkhead becomes uniform so as to obtain a symmetrical shape of a phosphor layer 18.
Patent JP-H05207098-A (JP)
Title: Communication control equipment
Inventor: ISHIHARA TATSUO
IPC: H04Q1/30
Filed: 1992-01-23
Abstract: PURPOSE:To provide communication control equipment provided with a communi cation procedure capable of performing re-transmission continuously even when a transmitted frame is disabled to be received by a reception side due to a line error, etc., especially when plural error states occur at the reception side. CONSTITUTION:A transmission task 9 informs the transmission sequence number of the transmitted frame to a timer monitoring task 8. A counter 2 inputs a transmission element timing signal inputted from a line side as a clock (cycle T1), and generates an interruption signal to the timer monitoring task 8 after L times of counting. Thereby, the timer monitoring task 8 inputs information from the transmission task 9 to memory (FIFO of N stages) (b) for timer monitoring, and updates one stage of the FIFO, and informs the transmission task 9 of the output of the FIFO. The transmission task 9 performs an operation whether or not the re-transmission should be performed based on a received response with respect to the frame for which it has been arriving from frame transmission after the lapse of T1XLXN time by investigating the received response from the reception side with respect to the transmission sequence number.
Patent JP-S60156835-A (JP)
Inventor: KASAHARA KEIJI
IPC: E04B2/56
Filed: 1984-01-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57124950-A (JP)
Title: Duplicated bus connecting system
Inventor: KAWANOBE TADASHI
IPC: G06F11/18
Filed: 1981-01-27
Abstract: PURPOSE:To prevent system down caused by the failure of a bus transmission line, providing a duplicated bus transmission line. CONSTITUTION:An access device 11 selects either one of gate 101 and 102 through the instruction of a bus route control circuit 301 and transmits the transmission data to a bus transmission line 31 or 32 via an interface section 51 or 52. On the other hand, an access device 21 to be accessed receives the data on the bus transmission line 31 or 32 via an interface section 71 or 72 according to the instruction of a bus route control circuit 401, selects it with a gate 201 or 202, and fetches it in the device as a reception data. Thus, since there are two routes to connect an arbitrary access device and the access device to be accessed, the dererioration in the economy of device due to increase in the interface is prevented and the lowering in the system reliability can be avoided.